OT-2026-000050202
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, sustained blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000050202) never changes.
Identity and time
| Publication number | OT-2026-000050202 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c45-7851-8b98-b641d5477b2a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7c79fb929c6de32cff14c740a0e864fa5e7a2f846be8566b49667a35cc594c09 |
|---|---|
| Markdown | 624c4fe7658dfa66027ca68faccaf213ec8d76c018fd9ee532dbecfb8e151f94 |
| Publication page | 602a6a019f6d55b67d2b77937090e7ae060ab8cb317f2c8b3e073350746391fa |
| Manifest | faad3d9a1b143963ebe326cff5dc035efdbc55a1a06bb9f2c58fce1cc3778dc9 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | qYqHSYn2kHueIKmN2LZoRtlTfLRzHyI30+T7+3JNIsGepXlCww5fTrragDl0NIagWwctnFfbKbGV8vfZEYPkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:01:11.413720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050202observed 602a6a019f6d55b67d2b77937090e7ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:11.395557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050202/manifest.jsonobserved faad3d9a1b143963ebe326cff5dc035e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:11.377574Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050202/publication.mdobserved 624c4fe7658dfa66027ca68faccaf213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:11.360943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050202/publication.txtobserved 7c79fb929c6de32cff14c740a0e864fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|